#B2CDFA
Closest named color: Baby Blue (#A2CFFE). oklch(84.4% 0.07 260.6), rgb(178, 205, 250).
Aa
Black text reads best on this color (13.00:1).
About this color
#B2CDFA is a light, muted blue. In OKLCH its lightness is 84%, its chroma 0.070 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.019 away. Black text reads best on it, at 13.00:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | muted (0.070) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 13.00:1 |
| White text | 1.61:1 |
Values
| HEX | #B2CDFA |
| RGB | rgb(178, 205, 250) |
| HSL | hsl(218, 88%, 84%) |
| OKLCH | oklch(84.4% 0.07 260.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #B2CDFA | 1.61:1 | Fails | Lc -31.1 | Non-text elements, placeholder text |
| Black text on #B2CDFA | 13.00:1 | AAA | Lc 76.2 | Fine for body text |
| #B2CDFA text on white | 1.61:1 | Fails | Lc 27.6 | Dividers and decoration only |
| #B2CDFA text on black | 13.00:1 | AAA | Lc -75.4 | Fine for body text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF8
oklch(93.5% 0.021 261.8)
-
Step 200
200
#CBDAF3
oklch(88.5% 0.038 260.7)
-
Step 300
300 (this color)
#B2CDFA
oklch(84.4% 0.07 260.6)
-
Step 400
400
#78A1E6
oklch(70.7% 0.111 260.5)
-
Step 500
500
#5588DF
oklch(63.2% 0.143 260.4)
-
Step 600
600
#3A70CC
oklch(55.6% 0.154 260.3)
-
Step 700
700
#2C5DB1
oklch(49.1% 0.144 260.4)
-
Step 800
800
#264C8F
oklch(42.6% 0.119 260.8)
-
Step 900
900
#234072
oklch(37.6% 0.093 260.6)
-
Step 950
950
#152643
oklch(27% 0.059 260.5)
#B2CDFA with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #BECFFC | 0.017 |
| Deuteranopia (no green cones) | #B7C8F9 | 0.014 |
| Tritanopia (no blue cones) | #9ED6DC | 0.061 |
| Achromatopsia (no color) | #CBCBCB | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B2CDFA
#B2CDFA
oklch(84.4% 0.07 260.6)
- #E4C898
#E4C898
oklch(84.5% 0.07 80.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #B2CDFA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.019
- Light Periwinkle #C1C6FC ΔE 0.026
- Light Blue Grey #B7C9E2 ΔE 0.033
- Light Steel Blue #B0C4DE ΔE 0.041
- Pastel Blue #A2BFFE ΔE 0.046
- Light Blue #ADD8E6 ΔE 0.048
- Light Sky Blue #87CEFA ΔE 0.048
- Cloudy Blue #ACC2D9 ΔE 0.050
Use #B2CDFA in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.